Intermittent maser flare around the high-mass young stellar object G353.273+0.641 - I. Data and overview
Intermittent maser flare around the high-mass young stellar object G353.273+0.641 - I. Data and overview
We have performed VLBI and single-dish monitoring of 22 GHz H$_{2}$O maser emission from the high mass young stellar object G353.273+0.641 with VERA (VLBI Exploration of Radio Astrometry) and Tomakamai 11-m radio telescope. Two maser flares have been detected, separated almost two years. Frequent VLBI monitoring has revealed that these …